ICD-10-CM > S00-T88 > T20-T25 > T23 > T23.3 > T23.36 T23.36 Burn of third degree of back of hand Non-Billable/Non-Specific Codes T23.361Burn of third degree of back of right handT23.361A..., initial encounterT23.361D..., subsequent encounterT23.361S..., sequelaT23.362Burn of third degree of back of left handT23.362A..., initial encounterT23.362D..., subsequent encounterT23.362S..., sequelaT23.369Burn of third degree of back of unspecified handT23.369A..., initial encounterT23.369D..., subsequent encounterT23.369S..., sequela